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Data Warehouse Interview Questions
Questions Answers Views Company eMail

what do the sas log messages "numeric values have been converted to character" mean? : Sas programming

 533

how do you test for missing values? : Sas programming

 569

what are sas/access and sas/connect? : Sas programming

 539

what are the scrubbing procedures in sas? : Sas programming

 815

how do you want missing values handled? : Sas programming

 522

how does sas handle missing values in an update? : Sas programming

 1 909

for what purpose would you use the retain statement? : Sas programming

 571

what is the difference between nodup and nodupkey options? : Sas programming

 609

do you need to know if there are any missing values? : Sas programming

 538

what do the pad and dim functions do? : Sas programming

 554

what do the mod and int function do? What do the pad and dim functions do? : Sas programming

 600

how do you debug and test your sas programs? : Sas programming

 549

how do the in= variables improve the capability of a merge? : Sas programming

 922

what does the run statement do? : Sas programming

 544

what is enterprise guide? What is the use of it? : Sas programming

 526

Un-Answered Questions { Data Warehouse }

What are the implications?

1175

whats the logic to load the lower level of granularity of data to fact table.

1785

Explain why should you put your data warehouse on a different system than your oltp system?

504

In a table can we use primary key in one column and in another column both unique and not null constrains.if yes how?

565

What is status code in informatica?

570




What is Discover and Execute in XMLA?

1776

Can you define cognos decision stream?

594

hoe to access second value in mapping parameter if it is having more than one value ?????????????

1122

Explain what is the difference between a primary and secondary actor in use case modeling?

649

what do the pad and dim functions do? : Sas programming

554

how do u set partition points in the mapping?

1790

project Steps,hits, Project level HArd things,Solved methods?

1621

Why sorter is an active transformation?

740

Describe an informatica powercenter?

598

Explain hybrid slowly changing dimension?

553

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